Nosepiece unit



FIG. 1 is a front, top perspective view of a first embodiment of a nosepiece unit showing the new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front, top perspective view of a second embodiment showing the new design;

FIG. 9 is a front elevation view thereof;

FIG. 10 is a rear elevation view thereof;

FIG. 11 is a left side view of the nosepiece unit of FIG. 8 thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom plan view thereof.

The broken lines of even length shown in the drawings illustrate portion of the nosepiece unit that form no part of the claimed design. The dash-dot-dash broken lines define the bounds of the claimed design and form no part of the claimed design. 

CLAIM I claim the ornamental design for a nosepiece unit, as shown and described. 